JEE MATHEMATICS MCQ: PERMUTATIONS

1 Easy

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The number of ways of permuting the letters of the word DEVIL so that neither D is the first letter nor

\mathrm{L}

is the last letter is

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Correct option: D

Option D (78) is correct because it accurately calculates the number of permutations of the word DEVIL where 'D' is not the first letter and 'L' is not the last letter using inclusion-exclusion principle.

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